I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Teach your child how we measure temperature with these printable thermometers!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

Download this worksheet for answers to our animal reading comprehension series.

Get to know the planets of our solar system with a stellar coloring page filled with fun facts about Uranus!

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

Do you know what's the largest parrot in Africa? It's the African grey parrot! Learn about this blabbering bird and give the image some color.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

How much do you know about our solar system's largest planet? Read a few fun facts about Jupiter as you color this page.

Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

Discover the symbiotic relationship that helps this angler fish find his next meal!

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Learn about the California tiger salamander, which uses its toxic, bad smell as a defense.

How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

This coloring page features a puffed up, spiky blowfish.

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

If your kid gets excited about snakes, you need this cool worksheet. Learn a bit about carpet pythons, such as what colors they may be, and then color the picture.